org.apache.shardingsphere.data.pipeline.spi.ingest.position

Interface PositionInitializer

All Superinterfaces:

org.apache.shardingsphere.spi.singleton.SingletonSPI, org.apache.shardingsphere.spi.typed.TypedSPI

public interface PositionInitializer
extends org.apache.shardingsphere.spi.typed.TypedSPI, org.apache.shardingsphere.spi.singleton.SingletonSPI

Position initializer.

Method Summary

Modifier and Type	Method and Description
default void	destroy(DataSource dataSource) Clean up by data source if necessary.
IngestPosition<?>	init(DataSource dataSource) Init position by data source.
IngestPosition<?>	init(String data) Init position by string data.

Methods inherited from interface org.apache.shardingsphere.spi.typed.TypedSPI

getProps, getType, getTypeAliases, setProps

Method Detail

init

IngestPosition<?> init(DataSource dataSource)
                throws SQLException

Init position by data source.

Parameters:

dataSource - data source

Returns:

position

Throws:

SQLException - SQL exception

init

IngestPosition<?> init(String data)

Init position by string data.

Parameters:

data - string data

Returns:

position

destroy

default void destroy(DataSource dataSource)
              throws SQLException

Clean up by data source if necessary.

Parameters:

dataSource - data source

Throws:

SQLException - SQL exception